Update includes/cf/radarr-optional.md

Co-authored-by: zakary <zak@ary.dev>

includes/cf/radarr-optional.md

@@ -13,8 +13,8 @@
 
     Breakdown and Why
 
-    - **{{ radarr['cf']['bad-dual-groups']['name'] }}:** [*Optional*] These groups take the original release, then they add their own preferred language (ex. Portuguese) as the main audio track (AAC 2.0), What results after renaming and FFprobe that the media file will be recognized as Portuguese AAC audio. It's a common rule that you add the best audio as first.
-    Also they often even rename the release name in to Portuguese.
+    - **{{ radarr['cf']['bad-dual-groups']['name'] }}:** [*Optional*] These groups take the original release and add their own language track (e.g. AAC 2.0 Portuguese) as the first track. Afterward, FFprobe would determine that the media file is Portuguese. It's a common rule that you only add the best audio as the main track.
+    Also they often even rename the release name into Portuguese.
     - **{{ radarr['cf']['evo-no-webdl']['name'] }}:** This group is often banned for low-quality Blu-ray releases, but their WEB-DLs are okay.
     - **{{ radarr['cf']['no-rlsgroup']['name'] }}:** [*Optional*] Some indexers strip out the release group which could result in LQ groups being scored incorrectly. For example, a lot of EVO releases end up with a stripped group name. These releases would appear as "upgrades" and could end up getting a decent score after other CFs are scored.
     - **{{ radarr['cf']['obfuscated']['name'] }}:** [*Optional*] Use these only if you wish to avoid renamed releases.